NASA Administrator Michael D. Griffin

Target entity: NASA Administrator Michael D. Griffin
Context triple: [Hubble Servicing Mission 4, cancellationReversedBy, NASA Administrator Michael D. Griffin]

• A. NASA Administrator T. Keith Glennan
  T. Keith Glennan was the first Administrator of NASA, overseeing the agency’s formative years and early human spaceflight programs.
• B. NASA Administrator
  The NASA Administrator is the highest-ranking official of the U.S. space agency, responsible for leading its missions, policies, and overall strategic direction.
• C. Charles F. Bolden Jr.
  Charles F. Bolden Jr. is a former NASA astronaut, retired U.S. Marine Corps major general, and former NASA Administrator who flew on four Space Shuttle missions.
• D. Dr. Jerome Lovell
  Dr. Jerome Lovell is a fictional physician and central character in the film "Nell," who discovers and attempts to help a reclusive young woman raised in isolation.
• E. Richard F. Gordon Jr.
  Richard F. Gordon Jr. was a U.S. Navy fighter pilot, NASA astronaut, and command module pilot of Apollo 12 who played a key role in the early Apollo lunar program.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: NASA Administrator Michael D. Griffin
Target entity description: NASA Administrator Michael D. Griffin is an American aerospace engineer and physicist who led NASA from 2005 to 2009, known for advancing human spaceflight initiatives and restoring key science missions.

• A. NASA Administrator T. Keith Glennan
  T. Keith Glennan was the first Administrator of NASA, overseeing the agency’s formative years and early human spaceflight programs.
• B. NASA Administrator
  The NASA Administrator is the highest-ranking official of the U.S. space agency, responsible for leading its missions, policies, and overall strategic direction.
• C. Charles F. Bolden Jr.
  Charles F. Bolden Jr. is a former NASA astronaut, retired U.S. Marine Corps major general, and former NASA Administrator who flew on four Space Shuttle missions.
• D. Dr. Jerome Lovell
  Dr. Jerome Lovell is a fictional physician and central character in the film "Nell," who discovers and attempts to help a reclusive young woman raised in isolation.
• E. Richard F. Gordon Jr.
  Richard F. Gordon Jr. was a U.S. Navy fighter pilot, NASA astronaut, and command module pilot of Apollo 12 who played a key role in the early Apollo lunar program.
• F. None of above. chosen